P. Mathew Verghese

All filings by P. Mathew Verghese on record concern Global Geophysical Services Inc. Between 27 April 2010 and 23 January 2014, the trades on record add up to 23 filings.

Sales make up the whole of the open-market record (13 sales, €327k). The rest of the record consists of 8 share grants.

The latest filing, published on 27 January 2014, reports a share grant in Global Geophysical Services Inc. The median gap between a trade and its publication by SEC (Form 4) is 4 days. For comparison, the SEC allows two business days to file a Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.